---
title: "Battery Unknown Icon | Free Download PNG & SVG | Sharp Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/battery-unknown--29919
canonical_url: "https://www.streamlinehq.com/icons/download/battery-unknown--29919"
summary: "Sharp line icon of a battery outline with a question mark and dot. Used for unknown battery status and power diagnostics."
---

# Battery Unknown icon

The Battery Unknown icon shows a rectangular battery outline with a top terminal and a question mark with a dot inside. Drawn in the sharp line style on a 24px grid for clear, bold geometry in compact interfaces. Use it for unknown battery states, power diagnostics, device status indicators, and charging screens. It belongs to Sharp Line - Material Symbols free set in the Google Material family.

## Preview

![Sharp line icon of a battery outline with a question mark and dot. Used for unknown battery status and power diagnostics.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/android/battery-unknown-4vtx6l6ixaqf58ibd01x4v.png/battery-unknown-tae3cqfoy3c63yjmtshpla.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Battery Unknown
- **Type**: Icon
- **Set**: [Sharp Line - Material Symbols](/icons/material-symbols-sharp-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Android › Android
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: battery, unknown, question, charge, status, level, power, energy, indicator, mystery, low, inquiry, electronics

## Download

- [Download Battery Unknown on Streamline](https://www.streamlinehq.com/icons/download/battery-unknown--29919)

## Also available in other styles

- [Battery Unknown — Rounded Line - Material Symbols](/icons/download/battery-unknown--29945.md) (Free)
- [Battery Unknown — Outlined Line - Material Symbols](/icons/download/battery-unknown--30011.md) (Free)

---

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